<?xml version="1.0" encoding="UTF-8"?>
<SendMessageResponse xmlns="http://queue.amazonaws.com/doc/2008-01-01/">
  <SendMessageResult>
    <MessageId>string</MessageId>
    <MD5OfMessageBody>string</MD5OfMessageBody>
  </SendMessageResult>
  <ResponseMetadata>
    <RequestId>string</RequestId>
  </ResponseMetadata>
</SendMessageResponse>